d - 20 mm

Fw - 28.5 mm

D - 52 mm

B - 15 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

Weight - 0.154 Kg

Basic dynamic load rating (C) - 20,7 kN

Basic static load rating (C0) - 19,2 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 14000 r/min

• Model Number: NJ 304
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:diving equipment,linear drive,vertical processing,Broadcasting System,Cylinder Pneumatic Treatment Element,beverage production,Forging machine,Infrared Technology,Optical detection,chamfer,chemical instruments
• Similar models:Fersa NUP304FM/C3 NSK NJ2304ET NSK NCF3040V NSK NJ2304 NSK NN3044K ISO NF304 Timken NJ2304E.TVP NACHI 23048E ISO NP304 NACHI NN3044K
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1216	80	140	26	NKE	Self-Aligning Ball Bearings
  31307	35	80	22,75	ISB	Tapered Roller Bearings
  4T-34306/34500	77,788	127	26,988	NTN	Tapered Roller Bearings
  6013	65	100	18	NSK	Deep Groove Ball Bearings
  713618560				FAG	Wheel Bearings
  7306 C-UO	30	72	38	CX	Angular Contact Ball Bearings
  BCH913P	14,288	20,638	20,638	INA	Needle Roller Bearings
  GE 80 SW	80	125	29	INA	Plain Bearings
  M667947D/M667911/M667911DG2	409,575	546,1	334,962	NTN	Tapered Roller Bearings
  PK28X41X34.5	28,000	41,000		NTN	Needle Roller Bearings
  NF311E	55,000	120,000	29,000	NTN	Cylindrical Roller Bearings
  SB202-10	15,875	40	22	FYH	Deep Groove Ball Bearings
  SC45ES	45			SKF	Plain Bearings
  UKFL213	60,325			KOYO	Bearing Units
  803004	110	180	69	FAG	SPHERICAL ROLLER BEARINGS
  NAXR1725	26	17		FAG (Old No.)	NEEDLE BEARINGS
  NKI55/25	55	72	25	INA	NEEDLE BEARINGS
  KB30-OP	30	47	68	NB	LINEAR RECIRCULATING BALL BEARINGS
  FPCB1600	16.0000	16.6250	.3125	SKF	DEEP GROOVE BALL BEARINGS
  RMS-231/2	5.5000	11.0000	2.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS